http://www.nissanraceshop.com/admin/index.php specials en-en http://www.nissanraceshop.com/product_info.php?products_id=332838 <img src="http://www.nissanraceshop.com/svn//media/images/products/bt201-bhfc_1_800_01.jpg" height="100" /><br/><p> Berk Technology is proud to present our Nissan Titan/Armada B-pipes. These B-pipes feature a high flow metallic substrate catalytic converters and built in O2 Sensor extenders to help prevent those pesky CEL lights. The highest quality B-pipes with the feature set you wanted are finally coming to a V8 near you. <br /> <br /> -New gaskets &amp; hardware are included. 2wd or 4wd (Please specify when ordering)</p> <p> &nbsp;</p> <p> ** Off Road Use Only</p> -332838 http://www.nissanraceshop.com/product_info.php?products_id=331103 <img src="http://www.nissanraceshop.com/svn//media/images/products/SFPLImage117105.jpg" height="100" /><br/><UL>Metallic substrate spun catalytic converters, OBDII & 49 state compliant. Full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound ultra thin foil. Includes our custom made soft crush graphite collector gaskets for a leak free seal. These are made specifically for the new HR motor by BERK. Made with pride in the USA. As of January 1st, 2009, performance high flow cats are intended for off-road use only in the state of California. -331103 http://www.nissanraceshop.com/product_info.php?products_id=330324 <img src="http://www.nissanraceshop.com/svn//media/images/products/SFPLImage117102.jpg" height="100" /><br/><p> Metallic substrate HFC&#39;s. Spun catalytic converters, OBDII &amp; 49 state compliant. Full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound ultra thin foil. Perfect for forced induction use. Click on the &quot;Large View&quot; for a side by side comparison of the metallic substrate vs. standard ceramic substrate. Made in the USA.</p> <p> ** Off Road Use Only</p> <ul> </ul> -330324